package system_design.home.jiekou;

import java.util.Scanner;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: LENOVO
 * Date: 2022-01-06
 * Time: 17:00
 */
public interface IOperation {//设置接口 方便各个操作实现
    void work(GoodsList goodsListList);
    Scanner input = new Scanner(System.in);
}
